Monday, February 20, 2012

HMANA's South Florida Birding Tour a Success!

By Phil Brown, HMANA Florida guide

Earlier this month, I was fortunate enough to have the
opportunity to co-lead, along with Florida ecology and bird expert, Rafael
Galvez, a birding and natural history tour to south Florida. Eight delightful participants
traveled with us around the southern peninsula of Florida, from Sanibel Island
to Flamingo to the shore of Lake Okeechobee. The focus of the tour was the
Everglades system, a unique and expansive patchwork of natural and
human-altered conditions completely within the subtropical zone, where we
explored all of this region’s major ecosystems. Our group stomped through
sawgrass along the Florida Trail, explored slash pine rocklands and flatwoods,
and West Indian hardwood hammocks that contain some of the greatest tree
diversity in the country, traversed cypress domes, sloughs, and mangrove
estuaries, as waded in tidal mudflats. We also ventured to both coasts – the
Atlantic and the Gulf – and spent a day on renowned Sanibel Island, where we were
guided by special guests and Sanibel winter residents, Don and Lillian Stokes.

Among the 162 species of birds tallied during the six-day
tour, we saw some incredible birds – flocks of American white pelicans with
roseate spoonbills and reddish egrets, and a handful of shorebirds species on
the mudflats of Ding Darling; anhingas with nestlings of several different
ages; calling sandhill cranes; almost ghostly snowy plovers on the white sand
beaches of Sanibel; a shorebird double-take: a long-billed curlew; four
scissor-tailed flycatchers and a western kingbird in a single scope view (not
to mention the vermillion flycatcher just down the road); a single
smooth-billed ani; two pair of painted buntings at Corkscrew Swamp; and my
personal favorite which resulted from a successful three-hour search: the
endangered red-cockaded woodpecker.

Raptors were plentiful, with 14 of the 18 possible south
Florida species located. Being a HMANA trip, one would expect no less. We saw a
short-tailed hawk followed less than a minute later by a Swainson’s hawk
heading in the same trajectory. A distant glimpse of the elusive and imperiled
snail kite was all we could manage, but the back story of invasive mussels and
an imbalanced water management scenario explains why that may have been. In
addition to some of the more unusual species, there were simply impressive
numbers of some of the common raptor species. There were more red-shouldered
hawks and American kestrels on wires, and ospreys on nests, than anyone could
imagine, and great looks at a multitude of the regal crested caracara in open
prairie country. And, let’s not forget owls: our group tracked down four
species, including close looks at both barn and burrowing owls.

The tour’s primary focus was on birds, but our group stopped
to observe and enjoy creatures great and small including manatees, American
crocodile, river otter, green anole, Julia longwing, white peacock, giant
swallowtail, and zebra heliconia (butterflies), Florida red-bellied turtle,
cane toad, and even the venomous water
moccasin! We also didn’t neglect the Pomacea snails (both invasive and native),
nor the diverse tree and plant species with names like gumbo limbo, pond
cypress, and Tillandsia (bromeliads).

Our south Florida tour was full of adventure and learning,
and in just six full days, provided a memorable, in-depth look into the
region’s varied habitats and birdlife. Between Rafael’s in depth knowledge of
the ecosystems, the pace and organization of the tour, and our group’s ability
to find most of our target bird species, it was agreed that there was little
left to be desired in terms of what could have been observed and experienced. And,
if you missed out this time around but would be interested in a future tour to
Florida, stay tuned for information on future HMANA trips to south Florida.

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Hawk Migration Notes is a team blog written by staff and board members of the Hawk Migration Association of North America. We focus on news about hawk migration, hawks and hawkwatching throughout North America